92939894 has 4 divisors (see below), whose sum is σ = 139409844. Its totient is φ = 46469946.

The previous prime is 92939881. The next prime is 92939909. The reversal of 92939894 is 49893929.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49893929 = 17 ⋅2934937.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23234972 + ... + 23234975.

It is an arithmetic number, because the mean of its divisors is an integer number (34852461).

Almost surely, 2^92939894 is an apocalyptic number.

92939894 is a deficient number, since it is larger than the sum of its proper divisors (46469950).

92939894 is a wasteful number, since it uses less digits than its factorization.

92939894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46469949.

The product of its digits is 1259712, while the sum is 53.

The square root of 92939894 is about 9640.5339063768. The cubic root of 92939894 is about 452.9678630022.

The spelling of 92939894 in words is "ninety-two million, nine hundred thirty-nine thousand, eight hundred ninety-four".